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SF MARATHON 1ST HALF 2025

Ben Schwartz

San Francisco, CA

Bib: 18707 M 24

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 30%
Gender (Male)
#0 / 3977
Top 39%
M20-29
#0 / 437
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:17/mi
16:49
→ flat
12 ft elev
5.34M
9:29/mi
50:17
↑ 80↓ 74
19 ft elev
6.15M
9:34/mi
58:02
↑ 1262.8%
149 ft elev
10.54M
9:21/mi
1:39:04
↑ 230↓ 3610.6%
20 ft elev
11.05M
13:00/mi
1:45:42
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
9:43/mi
2:05:42
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time58:02
Pace9:26 /mi
2nd Half
Distance6.96 mi
Time1:07:40
Pace9:43 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:02:3116:499:1716:49
9:17
-
5.34M
5.34 mi07:35:5950:179:2533:28
9:29
+0:12
6.15M
6.15 mi07:43:4458:029:267:45
9:34
+0:05
10.54M
10.54 mi08:24:461:39:049:2441:02
9:21
-0:13
11.05M
11.05 mi08:31:241:45:429:346:38
13:00
+3:39
Finish
13.11 mi08:51:242:05:429:3520:00
9:43
-3:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:17 /mi

Average Pace

9:35 /mi

Slowest Pace

13:00 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:59:04

95% of race

Time at Slower Pace

6:38

5% of race

Average Pace: 9:35 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi07:02:3116:499:1716:49
9:17
#2472
5.34M
5.34 mi07:35:5950:179:2533:28
9:29
#2534
6.15M
6.15 mi07:43:4458:029:267:45
9:34
#2454
10.54M
10.54 mi08:24:461:39:049:2441:02
9:21
#2210
11.05M
11.05 mi08:31:241:45:429:346:38
13:00
#2197
Finish
13.11 mi08:51:242:05:429:3520:00
9:43
#2143
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81M1.81 mi1.81 mi2472178724824721787248
5.34M5.34 mi3.53 mi2534-621809-22256-826021842263
6.15M6.15 mi0.81 mi2454+801763+46257-120751542237
10.54M10.54 mi4.39 mi2210+2441617+146237+2020181509219
11.05M11.05 mi0.51 mi2197+131610+7236+124761746252
Finish13.11 mi2.06 mi2143+541564+46232+421081520226

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 35%
~flat
+4ft-3ft

Overall

2472

Males

1787

M20-24

248

1.81M→5.34M

1.8 - 5.3 mi

Top 37%
×4story building
+80ft-74ft

Overall

2602

Males

1842

M20-24

263

5.34M→6.15M

5.3 - 6.2 mi

Top 29%
×10story building
+126ft-4ft

Overall

2075

Males

1542

M20-24

237

6.15M→10.54M

6.2 - 10.5 mi

Top 28%
×21story building
+230ft-361ft

Overall

2018

Males

1509

M20-24

219

10.54M→11.05M

10.5 - 11.1 mi

Top 35%
×14story building
+172ft-0ft

Overall

2476

Males

1746

M20-24

252

11.05M→Finish

11.1 - 13.1 mi

Top 30%
×7story building
+97ft-114ft

Overall

2108

Males

1520

M20-24

226

Passing Analysis

Category:
Athletes Passed
702*
Passed By
373
Net Change
+329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2472
1.81M → 5.34M171*233-62#2472#2534
5.34M → 6.15M10020+80#2534#2454
6.15M → 10.54M292*48+244#2454#2210
10.54M → 11.05M4835+13#2210#2197
11.05M → Finish91*37+54#2197#2143
TOTALS702*373+329

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events